// SCAN REPORT

MCP Oracle Server

6 tools. 2 can modify or destroy data without limits.

2 write tools that can modify data. Rate limits recommended.

Last updated: 30 Jun 2026

2 can modify or destroy data

4 read-only

6 tools total

Community server · catalogue entry verified 30/06/2026

How to control MCP Oracle Server ↓

TOOL MAP

What MCP Oracle Server exposes to your agents

Read (4) Write / Execute (2) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous MCP Oracle Server tools

Execute · High runQuery While the tool has a built-in approval requirement (approved=true) and semantic mapping guard (getSemanticMappings requirement), these are defensive controls rather than categorical changes. Execute · High nl2sql This tool converts natural language into SQL and presumably executes it (or prepares it for execution via runQuery on the same server).

2 of MCP Oracle Server's 6 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control MCP Oracle Server

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Oracle Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "getSchema": {
    "limits": [
      {
        "counter": "getschema_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register MCP Oracle Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON MCP ORACLE →

Instant setup, no code required.

FULL CATALOGUE

All 6 MCP Oracle Server tools

EXECUTE 2 tools

Execute nl2sql Convert natural language query to SQL using an external NL2SQL service. The service should be running at the U Execute runQuery Executes a SQL query against the Oracle database. CRITICAL SECURITY REQUIREMENT: This tool REQUIRES approved=

READ 4 tools

Read getSchema Get detailed schema information for a table including column names, types, nullable status, and primary keys. Read getSemanticMappings Get semantic mappings (JSON schema) for database tables. These schemas describe table structure, column meanin Read listTables List all tables in the database. Optionally filter by schema name. Read searchPatients Deterministic patient search using semantic mappings. Only uses validated friendly field mappings - no column

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about MCP Oracle Server

Is the MCP Oracle Server MCP server safe to use without restrictions? +

The MCP Oracle Server server is primarily read-only with 4 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the MCP Oracle Server MCP server expose? +

6 tools across 2 categories: Execute, Read. 4 are read-only. 2 can modify, create, or delete data.

How do I enforce a policy on MCP Oracle Server? +

Register the MCP Oracle Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every MCP Oracle Server tool call.

Deterministic rules across all 6 MCP Oracle Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MCP ORACLE →

Instant setup, no code required.

6 MCP Oracle Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.